Structural features of residue 3 in chain A

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Electrostatic Interactions:
HIS A 3 ND1	HIS A 7 ND1	1.051	INTRA-CHAIN
HIS A 3 ND1	HIS A 7 NE2	2.101	INTRA-CHAIN
HIS A 3 ND1	ASP B 28 OD1	-2.710	INTER-CHAIN
HIS A 3 NE2	HIS A 7 ND1	0.869	INTRA-CHAIN
HIS A 3 NE2	HIS A 7 NE2	1.765	INTRA-CHAIN
HIS A 3 NE2	ASP B 28 OD1	-3.728	INTER-CHAIN
HIS A 7 ND1	HIS A 3 ND1	1.051	INTRA-CHAIN
HIS A 7 ND1	HIS A 3 NE2	1.956	INTRA-CHAIN
HIS A 7 NE2	HIS A 3 ND1	0.934	INTRA-CHAIN
HIS A 7 NE2	HIS A 3 NE2	1.765	INTRA-CHAIN
ASP B 28 OD1	HIS A 3 ND1	-2.710	INTER-CHAIN
ASP B 28 OD2	HIS A 3 ND1	-2.164	INTER-CHAIN
ARG B 37 NH2	HIS A 3 NE2	2.123	INTER-CHAIN

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Protrusion Index:
HIS A 3 N	1.60
HIS A 3 CA	1.40
HIS A 3 C	1.24
HIS A 3 O	1.00
HIS A 3 CB	0.89
HIS A 3 CG	0.74
HIS A 3 ND1	0.60
HIS A 3 CD2	0.95
HIS A 3 CE1	0.58
HIS A 3 NE2	0.84